• Why some people are left-handed

    Date:16 September 2015 Tags:, , ,

    The question “why are some people left-handed?” might have crossed your mind, especially if you come from a family of right-handed individuals. This is highly likely, as only one in every 10 peopleĀ is left-handed. In the video above, Daniel M Abrams explains why handedness varies and gives some insight into how competitive and cooperative experiences shape human evolution.

    Video credit: Daniel M. Abrams & TED

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